Helena Observatory,   North Alton, NS

NGC 6820 Emission Nebula

01-Mar-2024 14:01 AST 01-Mar-2024 18:01 UTC


NGC 6820 Emission Nebula, 23-May-2014

Scope: Orion 200mm Astrograph, f/4
Mount: HEQ5
Guiding: KWIQ/QHY5 / PHD
Imaging Camera: Atik 383L+
Frames: 6 x 10m Ha; 6 x 5m G; 11 x 5m B
- mapped: Ha -> R; G & B left natural
Total Exposure: 2h25m
Processing: PixInsight
Distance: 6 kly
Astrobin link
 
Images captured over several nights, 2014-05-23 to 2014-05-31.
Reprocessed 2016-12-16
.